A ________ Is a Desert Which Is Covered with Coarse

question 71

Multiple Choice

A ________ is a desert which is covered with coarse gravel, pebbles, and boulders and from which all sand and dust have been removed.

• A) wadi
• B) erg
• C) relict erg
• D) reg
• E) peneplain

---

Definitions:

Bubonic Plague

An infectious disease caused by the bacterium Yersinia pestis, characterized by swollen lymph nodes, fever, and skin sores. Historically known as "Black Death."

Correct Code

The appropriate sequence of characters or symbols used to represent instructions, information, or data.

Septicemia

Generalized infection spread through the body via the bloodstream; blood infection.

Bacteremia

The presence of bacteria in the blood; an abnormal blood culture.